Syringe adapter



FIG. 1 is a top, front, right side perspective view of a syringe adapter showing my new design;

FIG. 2 is a bottom, rear, left side perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof,

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a front elevational view thereof, the rear elevational view being a mirror image thereof; and,

FIG. 8 is a cross-sectional view as taken along lines 3-3 of FIG. 3. 

CLAIM The ornamental design for a syringe adapter, as shown and described. 